how to import fetch in javascript code example
Example 1: node js fetch
const fetch = require('node-fetch');
fetch('https://httpbin.org/post', {
method: 'POST',
body: 'a=1'
})
.then(res => res.json())
.then(json => {
})
.catch(err => console.log(err));
Example 2: fetch api map
const GetData = [];
useEffect(() => {
fetch(API_URL)
.then((res) => res.json())
.then((data) => {
GetModesData.push(...data);
setDataState(GetData.map((d) => d.modeName));
});
}, []);
Example 3: how to install node fetch
$ npm install node-fetch --save